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The AAPG/Datapages Combined Publications Database
Showing 718 Results. Searched 200,619 documents.
Heat Flow Modelling and Thermal History of the Onshore Gippsland Basin: Upside Potential for Unconventional Gas and Geothermal Resources
Ben Harrison, David Taylor, Peter Tingate, Mike Sandiford
Petroleum Exploration Society of Australia (PESA)
... measured on Cainozoic cores reveal lower than global average values, mainly due to high porosity, abundant coal, and low quartz content. Despite being...
2012
Modeling aquifer heterogeneity using cone penetration testing data and stochastic upscaling methods
Gregory P. Flach, Mary K. Harris, Andrew D. Smits, Frank H. Syms
Environmental Geosciences (DEG)
... alternatively be written in terms of a power-average defined bywhere the exponent (power) p is application-specific. Arithmetic, geometric, and harmonic...
2005
Reservoir Characterization of Thin Oil Columns to Improve Development Drilling in a Carbonate Reservoir: Case Study of Gunung Kembang Field
Ricky SW Handayani, Dadan Setiawan, Tomi Afandi
Indonesian Petroleum Association
...: Arithmetic average, weighted by net volume; g) Vertical permeability: Harmonic average, weighted by bulk volume. Following well log up-scaling, a histogram...
2008
Continuous Subaqueous Deposition of the Permian Castile Evaporites, Delaware Basin, Texas and New Mexico
Walter E. Dean, Roger Y. Anderson
Special Publications of SEPM
... less than 1.0 mm to several millimeters (Fig. 3), but the average couplet thickness is remarkably constant at about 1.9 mm over the entire Castile...
1987
Geothermics of the Malaysian Sedimentary Basins
Mohd Firdaus Abdul Halim
Geological Society of Malaysia (GSM)
... by calculation the average thermal conductivity of each well in the three basins by using a harmonic mean averaging method, whereby the average is weighted...
1994
Characteristics of the Gidgealpa Group Composite Resource Play in the Cooper Basin, South Australia
Sandra Menpes, Anthony Hill, Dominic Pepicelli
Unconventional Resources Technology Conference (URTEC)
... where b is between 0 and 1, and 'Harmonic Decline' describes the curve where b equals 1. It is evident from the production data in Figure 6...
2013
Improving Depth Prediction Accuracy of Quantified Drilling Hazards
W. Scott Leaney, William H. Borland
Geological Society of Malaysia (GSM)
..., 1983). This algorithm relies on the fact that a spike at some time will Fourier transform to a harmonic (complex sinusoid) that is defined at all...
1996
Crude Oil Composition as an Indicator of Source Character and Migration/Accumulation History: An Example From the Pearl River Mouth Basin, South China Sea
C.R. Robison, L.W. Elrod
Circum Pacific Council Publications
...). This ratio is elevated in the other HZ/33 area oils and may indicate that they are affected by initial biodegradation or water washing. The harmonic decrease...
1996
Intelligent Rate Transient Analysis for Forecasting Behavior of Shale Gas Wells
Wei Pang
Unconventional Resources Technology Conference (URTEC)
.... Harmonic and hyperbolic may reflect pressure support for oil production under solution gas drive. In conventional reservoirs the entire rate transient...
2014
Using Reservoir Engineering Workstations to Improve Duri Steam Flood Simulation Predictions
Josef H. Blunschi, Cedric C. Cease, Charles A. VanAllen
Indonesian Petroleum Association
... and the other half in scalar mode. The resulting average speed on a CONVEX is the weighted harmonic mean. In the above cited case, an average speed of about 3...
1990
Accurate and Efficient Coarse-Scale Simulation for Giant Gas Fields Using Transmissibility-Based Upscaling
Toshinori Nakashima
Indonesian Petroleum Association
... components within the domain of interest for flow vertical to cell alignment. Harmonic average is applied to flow parallel to cell alignment. In both...
2011
Irian Jaya-Papua New Guinea Hydrocarbon Exploration: Constraints from Regional Distribution of Geothermal Gradients and Heat Flow
John D. Pigott
Indonesian Petroleum Association
... directly available. For the well data, the harmonic average of the conductivity K (see method of Thamrin, et al., 1984) was taken either from direct...
1994
Molecular Dynamics Simulation on Modeling Shale Gas Transport and Storage Mechansims in Complex Nano-Pore Structure in Organic Matters
Guan Qin, Shuai He
Unconventional Resources Technology Conference (URTEC)
..., σ and ε, respectively. Methane-carbon interaction is modeled by taking the average of the two interactions based on LorentzBerthelot mixing rule...
2015
Integrated Reservoir Description and Flow Performance Evaluation: Glenn Pool Field — Self Unit Study
Asnul Bahar, Leslie Thompson, Mohan Kelkar
Tulsa Geological Society
... on the geology data, i.e., the porosity of each DGI/layer is separated from the other layers. An average value is calculated for each layer at each well...
1996
Application of finite difference eikonal solver for traveltime computation in forward modeling and migration
Amir Mustaqim Majdi, Seyed Yaser Moussavi Alashloo, Nik Nur Anis Amalina Nik Mohd Hassan, Abdul Rahim Md Arshad, Abdul Halim Abdul Latiff
Geological Society of Malaysia (GSM)
... plane harmonic solutions and employ the high frequency approximation of ray theory (Lecomte et al., 2000). In other words, the eikonal equation...
2021
Extended Abstract: Quantifying Natural Fracture Spatial Organization in Horizontal Image Logs: Application in Unconventional Reservoirs
John Z. Li, Julia F. W. Gale, Randall A. Marrett, Stephen E. Laubach
Unconventional Resources Technology Conference (URTEC)
... for a random distribution, whereas the peak at 6.8 m may be due to the harmonic only, but the peak at 12.5 m must reflect additional preferred spacing...
2016
Controlled Source Electro-Magnetics for Hydrocarbon Exploration
Dave Peace, Dave Meaux, Mike Johnson, and Alan Taylor
Houston Geological Society Bulletin
... average formation resisitivity to depths up to 10 kilometers in a range of approximately 5% to 10% of depth down to a minimum resolution of about 250...
2004
3D anisotropic wavefield simulation with an advanced time-space domain temporal high-order SGFD solution
Xinquan Wang, Long Wu, Yunshan Lei, Panpan Lv, Huibing Zhao, Xiaoling Guo
International Meeting for Applied Geoscience and Energy (IMAGE)
... analysis is applied to evaluate the numerical accuracy of different SGFDs. First, we apply three notations in Table 1. With the harmonic plane-wave...
2024
The Great Sumatra-Andaman Earthquake of December 26, 2004: New Insights That Will Change the Next 40 Years and the Plate Tectonic Paradigm
Arthur E. Berman
Houston Geological Society Bulletin
... for the first 50 seconds. Rupture then expanded over the approximate 420 km (261 mi) of the Sumatra segment at an average speed of 2.7 km/s (1.7 mi...
2005
A new high-resolution seismic wavelet definition and vibroseis sweep signal design
Zhenbo Nie, Huazhong Wang, Shen Sheng
International Meeting for Applied Geoscience and Energy (IMAGE)
... is set to 0.0083. In order to better express the width of main lobe, it can be represented by the half harmonic period, denoted as bc = 0.5/f , where...
2024
Application of Multi-segment Well Modeling to Simulate Well Interference
Hewei Tang, Zhi Chai, Bicheng Yan, John Killough
Unconventional Resources Technology Conference (URTEC)
... 2668100 4 ki Ai (11) , di where k is the harmonic average of permeability, A is the contact area of the connection and d is the distance...
2017
The Use of Time-Lapse Seismic Attributes for Characterizing Hydraulic Fractures in a Tight Siltstone Reservoir
N. Riazi, C.R. Clarkson
Unconventional Resources Technology Conference (URTEC)
... space is interconnected and the pore pressure is in equilibrium. The fluid modulus is given by the weighted harmonic average of the bulk moduli...
2017
Analysis of Artificially Matured Shales With Confocal Laser Scanning Raman Microscopy: Applications to Organic Matter Characterization
Grant A. Myers, Kelsey Kehoe, Paul Hackley
Unconventional Resources Technology Conference (URTEC)
... (for graphite) and D (for disorder) bands. Later research showed that additional harmonic bands occur between 2200 and 3400 cm-1 and that the D band...
2017
The Snorre Field: A Major Field in the Northern North Sea: Chapter 25
K. Jorde, G. W. Diesen
AAPG Special Volumes
... nine parallel planes between the centers of two adjacent grid cells (Figure 12) and computing the harmonic average of the sand contents of the nine...
1992
What Happens to Permeability at the Nanoscale? A Molecular Dynamics Simulation Study
Raul Velasco, Manas Pathak, Palash Panja, Milind Deo
Unconventional Resources Technology Conference (URTEC)
... = 3.97 Å with harmonic bond lengths of 1.53 Å. Further angle, bond, and torsion potential information can be found in the references (Carpenter...
2017